Canada's Information Commissioner Suzanne Legault will be investigating the muzzling of Canadian scientists — a perennial complaint of SEJ's Canadian members who can not freely interview tax-funded scientists about subjects like climate. SEJ has twice urged Environment Canada to end such media policies, receiving no answer.

InsideClimate News' Lisa Song notes that US EPA's website had originally shown 1,149,460 gallons of oil recovered from the 2010 Enbridge spill near Kalamazoo, Michigan. Sometime in mid-March 2013, she reports, that number was removed from the EPA site and replaced by one much lower, the amount Enbridge claims was spilled.

Some U.S. scientists are refusing to sign nondisclosure agreements called for by the Canadian government's Fisheries and Oceans department on an Arctic science project. The story was reported by Margaret Munro for Postmedia News.

Five years after wildlife biologist Charles Monnett's 2006 observations of dead polar bears, believed to have drowned because of disappearing Arctic ice, Interior started an investigation of Monnett's science. The findings — partially published September 28, 2012 — were confused and contained no findings of scientific misconduct.

A retired University of Alaska professor, represented by Public Employees for Environmental Responsibility, went to court for the testing data on which Interior's Bureau of Safety and Environmental Enforcement approval was based, after the agency violated the FOIA by not responding within the required 20-day period.